29971552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{72047}}^1$

素因数の和:72070

約数の個数: 24

約数和(自身を含む): 63546336

約数和(自身を除く): 33574784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 72047, 144094, 288188, 576376, 936611, 1152752, 1873222, 2305504, 3746444, 7492888, 14985776, 29971552]

約数ペア:

[(1, 29971552), (2, 14985776), (4, 7492888), (8, 3746444), (13, 2305504), (16, 1873222), (26, 1152752), (32, 936611), (52, 576376), (104, 288188), (208, 144094), (416, 72047)]